:root {
  color-scheme: dark;
  --bg: #0a0d12;
  --surface: #121822;
  --border: rgba(255, 255, 255, 0.08);
  --text: #eef2f8;
  --muted: #93a0b5;
  --accent-nitro: #ff5c33;
  --accent-town: #3ecf8e;
  --accent-glow-nitro: rgba(255, 92, 51, 0.25);
  --accent-glow-town: rgba(62, 207, 142, 0.22);
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  min-height: 100vh;
  font-family: "IBM Plex Sans", system-ui, sans-serif;
  background: radial-gradient(circle at top, #151c28 0%, var(--bg) 55%);
  color: var(--text);
  line-height: 1.5;
}

.bg-grid {
  position: fixed;
  inset: 0;
  pointer-events: none;
  background-image:
    linear-gradient(rgba(255, 255, 255, 0.03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.03) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at center, black, transparent 80%);
}

.site-header,
main,
.site-footer {
  position: relative;
  z-index: 1;
  width: min(1100px, calc(100% - 2rem));
  margin-inline: auto;
}

.site-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 2rem 0 1rem;
}

.brand {
  display: flex;
  gap: 1rem;
  align-items: center;
}

.brand-mark {
  display: grid;
  place-items: center;
  width: 3rem;
  height: 3rem;
  border-radius: 0.9rem;
  background: linear-gradient(135deg, #2b6fff, #7c3aed);
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.brand-kicker,
.hero-tag {
  margin: 0;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.72rem;
  color: var(--muted);
}

.site-header h1,
.hero h2 {
  margin: 0.15rem 0 0;
  font-family: "Space Grotesk", sans-serif;
  font-weight: 700;
}

.back-link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.95rem;
}

.back-link:hover {
  color: var(--text);
}

.hero {
  padding: 1rem 0 2.5rem;
}

.hero h2 {
  font-size: clamp(2rem, 5vw, 3rem);
}

.hero-lead {
  max-width: 42rem;
  color: var(--muted);
  font-size: 1.05rem;
}

.game-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 1.5rem;
  padding-bottom: 3rem;
}

.game-card {
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border);
  border-radius: 1.25rem;
  overflow: hidden;
  background: rgba(18, 24, 34, 0.92);
  backdrop-filter: blur(8px);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.game-card:hover {
  transform: translateY(-4px);
}

.game-card--nitro:hover {
  box-shadow: 0 18px 40px var(--accent-glow-nitro);
}

.game-card--town:hover {
  box-shadow: 0 18px 40px var(--accent-glow-town);
}

.game-card__visual {
  position: relative;
  min-height: 160px;
  overflow: hidden;
}

.game-card--nitro .game-card__visual {
  background: linear-gradient(135deg, #2a1010, #1a1428 60%, #0f1724);
}

.game-card--town .game-card__visual {
  background: linear-gradient(135deg, #0f2418, #102030 60%, #0f1724);
}

.road-lines {
  position: absolute;
  inset: 0;
  background: repeating-linear-gradient(
    180deg,
    transparent 0 18px,
    rgba(255, 255, 255, 0.12) 18px 22px,
    transparent 22px 42px
  );
  transform: skewY(-8deg) scale(1.2);
  opacity: 0.5;
}

.city-blocks {
  position: absolute;
  inset: 1.5rem;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.6rem;
  align-content: end;
}

.city-blocks span {
  display: block;
  border-radius: 0.35rem;
  background: rgba(255, 255, 255, 0.08);
  min-height: 2.5rem;
}

.city-blocks span:nth-child(odd) { min-height: 3.5rem; }
.city-blocks span:nth-child(2) { min-height: 4.5rem; }
.city-blocks span:nth-child(5) { min-height: 3rem; background: rgba(62, 207, 142, 0.25); }

.speed-badge,
.live-badge {
  position: absolute;
  top: 1rem;
  right: 1rem;
  padding: 0.35rem 0.65rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 600;
}

.speed-badge {
  background: rgba(255, 92, 51, 0.18);
  color: #ffb199;
}

.live-badge {
  background: rgba(62, 207, 142, 0.18);
  color: #b6f3d3;
}

.game-card__body {
  padding: 1.25rem 1.35rem 1.5rem;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  flex: 1;
}

.game-card__body h3 {
  margin: 0;
  font-family: "Space Grotesk", sans-serif;
  font-size: 1.45rem;
}

.game-card__body p {
  margin: 0;
  color: var(--muted);
}

.game-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.45rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.game-tags li {
  padding: 0.25rem 0.55rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  font-size: 0.78rem;
  color: #c5d0e0;
}

.play-btn {
  margin-top: auto;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.75rem 1rem;
  border-radius: 0.75rem;
  text-decoration: none;
  font-weight: 600;
  color: white;
  background: linear-gradient(135deg, var(--accent-nitro), #ff874f);
}

.play-btn--alt {
  background: linear-gradient(135deg, #2f9d68, var(--accent-town));
}

.site-footer {
  padding: 1rem 0 2.5rem;
  color: var(--muted);
  font-size: 0.9rem;
}

@media (max-width: 640px) {
  .site-header {
    flex-direction: column;
    align-items: flex-start;
    gap: 1rem;
  }
}